Shelving board and shelving assembly comprising the same

Abstract

A shelving board is used in conjunction with a bracket or rack in a shelving system, for carrying items. The shelving board comprises a board body and a connecting piece. The board body may be a hollow structure or a recessed-and-raised structure, to reduce the material consumption and reduce the cost without affecting the strength. The connecting piece is used to hinder a relative movement between the board body and the rack or between the board body and the bracket, so as to improve the stability of the shelving board. The shelving board may be made by an extrusion process and cut into any length as required. Shelving boards may also be made into prefabricated pieces by an injection molding process, which are spliced into a desired length by means of splicing portions processed on the shelving boards.

The invention claimed is: 
     
       1. A shelving board, comprising a board body and a connecting piece, wherein the connecting piece is connected to the board body, and the connecting piece is configured to be connected to a bracket or a rack so as to hinder a relative movement of the board body relative to the bracket;
 wherein the board body comprises a first surface and a second surface, the first surface is in contact with a surface of the rack, and the second surface is used to carry items; 
 wherein the connecting piece is detachably connected to the first surface of the board body; 
 wherein a matching groove is provided on the first surface, the connecting piece comprises a matching portion and a rotating portion, and the rotating portion drives the matching portion to rotate in the same direction when the rotating portion rotates; 
 wherein the matching portion is configured to be first placed inside the matching groove and then rotated to realize a connection between the connecting piece and the board body. 
 
     
     
       2. The shelving board of  claim 1 , wherein the width of a groove bottom of the matching groove is greater than the width of a notch of the matching groove. 
     
     
       3. The shelving board of  claim 2 , wherein the matching portion has a first side surface, the maximum width of the first side surface is less than or equal to the width of the groove bottom, and the maximum width of the first side surface is greater than the width of the notch. 
     
     
       4. The shelving board of  claim 3 , wherein the matching portion has a second side surface, and the maximum width of the second side surface is less than the width of the notch. 
     
     
       5. The shelving board of  claim 4 , wherein the connecting piece has a first posture, and in the first posture, the first side surface is set to be perpendicular to the length direction of the matching groove, such that the matching portion is engaged into the matching groove. 
     
     
       6. The shelving board of  claim 5 , wherein the connecting piece has a second posture, and in the second posture, the second side surface is set to be perpendicular to the length direction of the matching groove, such that the matching portion can enter or exit the matching groove. 
     
     
       7. A shelving board comprising a board body and a connecting piece, wherein the connecting piece is connected to the board body, and the connecting piece is configured to be connected to a bracket or a rack so as to hinder a relative movement of the board body relative to the bracket;
 wherein the board body comprises a first surface and a second surface, the first surface is in contact with a surface of the rack, and the second surface is used to carry items; 
 wherein the connecting piece is located beneath the first surface of the board body and fixedly connected to the first surface of the board body; 
 wherein the connecting piece comprises a position-limiting protrusion, and the position-limiting protrusion is configured to receive a transverse metal wire at any position of the bracket. 
 
     
     
       8. The shelving board of  claim 7 , wherein the position-limiting protrusion comprises a first petal, and the first petal is configured to impart a force on the transverse metal wire toward a head. 
     
     
       9. The shelving board of  claim 8 , wherein the position-limiting protrusion comprises a second petal, and the second petal is configured to impart a force on the transverse metal wire toward a tail. 
     
     
       10. The shelving board of  claim 9 , wherein the first petal and the second petal are arc-shaped, and the first petal and the second petal are oppositely provided, such that a receiving space is formed between the first petal and the second petal. 
     
     
       11. The shelving board of  claim 9 , wherein a spacing between an end portion of the first petal and an end portion of the second petal is less than a diameter of the transverse metal wire. 
     
     
       12. A shelving board comprising a board body and connecting pieces, wherein the connecting pieces are configured to be connected to a bracket or a rack so as to hinder a relative movement of the board body relative to the bracket;
 wherein the connecting pieces comprise a head hook portion which is provided at a head of the board body, and the head hook portion is a semi-enclosed structure extending from the head of the board body; 
 wherein the connecting pieces comprise a position-limiting hook which is provided at a tail of the board body, and the position-limiting hook is an arc-shaped hook portion extending downward from the tail of the board body; 
 wherein the connecting pieces are fixedly connected to the board body or are processed and formed integrally with the board body. 
 
     
     
       13. The shelving board of  claim 12 , wherein the head hook portion comprises a first bent portion and a first baffle, and the first baffle is connected to the board body through the first bent portion. 
     
     
       14. The shelving board of  claim 13 , wherein the head hook portion comprises a second bent portion and a second baffle, and the second baffle is connected to the first bent portion through the second bent portion and the first baffle. 
     
     
       15. The shelving board of  claim 12 , wherein the position-limiting hook is configured to be engaged with a raised rib on the bracket. 
     
     
       16. The shelving board of  claim 1 , wherein the first surface is configured to have a recessed-and-raised structure. 
     
     
       17. The shelving board of  claim 16 , wherein the recessed-and-raised structure comprises recessed grooves and raised bands, and the recessed grooves and the raised bands are alternately provided. 
     
     
       18. The shelving board of  claim 17 , wherein the recessed grooves are provided parallel to each other. 
     
     
       19. The shelving board of  claim 1 , wherein a hollow channel is provided in the interior of the board body. 
     
     
       20. The shelving board of  claim 1 , wherein the board body comprises a splicing protrusion, and the splicing protrusion is provided at an end of the board body. 
     
     
       21. A shelving assembly, comprising at least two shelving boards, wherein the at least two shelving boards are spliced by means of a splicing mechanism;
 wherein the shelving board comprises a board body and a connecting piece, wherein the connecting piece is connected to the board body, and the connecting piece is configured to be connected to a bracket or a rack so as to hinder a relative movement of the board body relative to the bracket; 
 wherein the board body comprises a first surface and a second surface, the first surface is in contact with a surface of the rack, and the second surface is used to carry items; 
 wherein the connecting piece is detachably connected to the first surface of the board body; 
 wherein a matching groove is provided on the first surface, the connecting piece comprises a matching portion and a rotating portion, and the rotating portion drives the matching portion to rotate in the same direction when the rotating portion rotates; 
 wherein the matching portion is configured to be first placed inside the matching groove and then rotated to realize a connection between the connecting piece and the board body. 
 
     
     
       22. The shelving assembly of  claim 21 , wherein the splicing mechanism comprises a splicing protrusion, and the splicing protrusion is provided at an end of the shelving board. 
     
     
       23. The shelving assembly of  claim 22 , wherein the splicing mechanism comprises a splicing recess, and the splicing recess is provided at an end of the shelving board away from the splicing protrusion. 
     
     
       24. The shelving assembly of  claim 23 , wherein the splicing protrusion and the splicing recess have matching shapes and sizes. 
     
     
       25. The shelving assembly of  claim 24 , wherein the splicing protrusion and the splicing recess are engaged with each other to realize splicing of the shelving boards. 
     
     
       26. A shelving assembly, comprising a shelving board, a rack, a bracket, a vertical beam, and a horizontal beam, wherein the horizontal beam is configured to be connected to a vertical surface, the vertical beam is connected to the horizontal beam, the bracket is connected to the vertical beam, the rack is connected to the bracket, and the shelving board is connected to the bracket;
 wherein the shelving board comprises a board body and a connecting piece, wherein the connecting piece is connected to the board body, and the connecting piece is configured to be connected to a bracket or a rack so as to hinder a relative movement of the board body relative to the bracket; 
 wherein the board body comprises a first surface and a second surface, the first surface is in contact with a surface of the rack, and the second surface is used to carry items; 
 wherein the connecting piece is detachably connected to the first surface of the board body; 
 wherein a matching groove is provided on the first surface, the connecting piece comprises a matching portion and a rotating portion, and the rotating portion drives the matching portion to rotate in the same direction when the rotating portion rotates; 
 wherein the matching portion is configured to be first placed inside the matching groove and then rotated to realize a connection between the connecting piece and the board body.